Feeding mechanism of grinding equipment
By designing loading pipes, crushing barrels and motor-driven crushing parts in the grinding equipment, the problem of equipment stuck when the solid material feed of the existing grinder is not broken, and automated conveying and efficient grinding are achieved, extending the equipment life.
Patent Information
- Application Number
- CN202420371849.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Existing grinders lack crushing function when feeding solid materials, resulting in the equipment being easily stuck and damaged after long-term use.
A feeding mechanism for grinding equipment is designed, including feeding pipes, crushing barrels, motor-driven crushing parts and linkage units. The crushing and transport of solid materials is achieved through screen plates and connecting pipes, reducing the risk of equipment jamming, and through Sprocket and chain transmission automatically convey materials.
Effectively crush solid materials to suitable grinding sizes, avoid equipment jamming, improve grinding efficiency, and reduce the workload of manual material conveying, and extend the equipment life.
Smart Images
Figure CN222197277U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grinding equipment, in particular to a feeding mechanism of grinding equipment. Background Art
[0002] Grinding equipment is used to grind solid materials into finer particles. It is usually used in various industrial fields, such as mining, chemicals, cement, ceramics, etc. There are many types of grinding equipment, the most common ones are ball mills, rod mills and autogenous mills, all of which are used to grind solid materials into fine particles. Water-based nano heavy anti-corrosion coatings also need to be ground during the production process. The purpose is to grind solids such as pigments and fillers in the coating to the nano level, so that they are fully dispersed in the coating system, thereby improving the performance of the coating.
[0003] In the prior art, when existing grinders feed solid materials, they usually do not have the function of crushing the solid materials first, so that the solid materials are crushed to a degree that the grinding equipment is more convenient to grind, which can easily cause the grinding equipment to get stuck and damaged after long-term use.
[0004] To this end, the utility model provides a feeding mechanism of a grinding device. Utility Model Content
[0005] In order to make up for the shortcomings of the existing technology and to solve the problem that the existing grinders usually do not have the function of crushing the solid materials in advance when feeding them, so that the solid materials can be crushed to a degree that the grinding equipment is more convenient to grind, which can easily cause the grinding equipment to get stuck and damaged after long-term use.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the feeding mechanism of a grinding equipment described in the utility model comprises a grinder body, the side wall of the grinder body is fixedly connected with a feeding pipe through a first fixed plate, a feeding assembly is arranged in the feeding pipe, and the feeding assembly is used to convey solid materials, a crushing barrel is connected to the top of the grinder body, the outer circular wall of the crushing barrel is connected with the outer circular wall of the feeding pipe through a connecting pipe, a sieve plate is fixedly connected to the inner circular wall of the crushing barrel, a group of sieve holes are opened on the sieve plate, a crushing piece is arranged in the crushing barrel, and the crushing piece is used to crush solid materials.
[0007] Preferably, the crushing member includes a motor, which is fixedly connected to the top of the crushing barrel through a pair of L-shaped rods. A first rotating rod is provided at the output end of the motor. The bottom of the first rotating rod is rotatably connected to the top of the crushing barrel, and the bottom of the first rotating rod passes through the top of the crushing barrel and extends into the crushing barrel. A group of crushing rods are fixedly connected to the first rotating rod.
[0008] Preferably, the feeding assembly includes a linkage unit and a second rotating rod, the first rotating rod is fixed to the inner wall of the feeding tube through the first group of first fixing rods, the second rotating rod is fixed with an auger, and the linkage unit is used to drive the second rotating rod to rotate.
[0009] Preferably, the linkage unit includes a first sprocket, the first sprocket is fixedly connected to a first rotating rod, the second rotating rod is extended out of the top of the feeding tube and one end thereof is fixedly connected to a second sprocket, and the first sprocket and the second sprocket are connected via a first chain transmission.
[0010] Preferably, a pair of scrapers are fixedly connected to the bottom of the first rotating rod, and the bottom of the scrapers is inclined toward the screen plate.
[0011] Preferably, the connecting pipe is arranged at an angle.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The feeding mechanism of a grinding device described in the utility model can convey solid materials into the crushing barrel through the feeding assembly, and the solid materials can be crushed by the crushing parts. Moreover, the solid materials that are conveniently ground by the grinder body in the prior art can pass through for grinding through the provided sieve plate, and the rest can be ground, so that the solid materials can be crushed to a degree that the grinding device is more convenient to grind, thus avoiding the grinder body from getting stuck after long-term use, and improving the grinding efficiency.
[0014] 2. The feeding mechanism of a grinding equipment described in the utility model, through the provision of a first sprocket, a second sprocket and a first chain, can allow the motor to drive the first rotating rod to rotate, and at the same time, through the transmission of the first chain, drive the second rotating rod to transmit, so that the auger can transport solid materials by itself, thereby reducing the workload of the staff, and eliminating the need for the staff to carry out solid material transportation work for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is the front view of the utility model;
[0018] Figure 3 It is a partial structural diagram of the utility model;
[0019] Figure 4 It is a partial structural schematic diagram of the utility model;
[0020] Figure 5It is a partial diagram of the utility model;
[0021] In the figure: 1. grinder body; 2. feeding pipe; 3. crushing barrel; 4. connecting pipe; 5. sieve plate; 6. sieve hole; 7. motor; 8. first rotating rod; 9. crushing rod; 10. second rotating rod; 11. auger; 12. first sprocket; 13. second sprocket; 14. first chain; 15. scraper. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 5 As shown, a feeding mechanism of a grinding device described in an embodiment of the utility model comprises a grinder body 1, a feeding pipe 2 is fixedly connected to the side wall of the grinder body 1 through a first fixed plate, a feeding assembly is arranged in the feeding pipe 2, and the feeding assembly is used to convey solid materials, a crushing barrel 3 is connected to the top of the grinder body 1, the outer circular wall of the crushing barrel 3 is connected to the outer circular wall of the feeding pipe 2 through a connecting pipe 4, a sieve plate 5 is fixedly connected to the inner circular wall of the crushing barrel 3, a group of sieve holes 6 are opened on the sieve plate 5, a crushing piece is arranged in the crushing barrel 3, and the crushing piece is used to crush solid materials, when working, the solid materials are conveyed to the crushing barrel 3 through the feeding assembly, and the solid materials can be crushed by the crushing piece, and the sieve plate 5 is arranged, so that the solid materials ground by the grinder body 1 in the prior art can be ground through, and the rest can be ground, so that the solid materials can be crushed to a degree that the grinding equipment is more convenient to grind, and the jamming of the grinder body 1 after long-term use can be avoided, and the grinding efficiency can be improved.
[0024] The crushing member includes a motor 7, which is fixedly connected to the top of the crushing barrel 3 through a pair of L-shaped rods. A first rotating rod 8 is provided at the output end of the motor 7. The bottom of the first rotating rod 8 is rotatably connected to the top of the crushing barrel 3, and the bottom of the first rotating rod 8 passes through the top of the crushing barrel 3 and extends into the crushing barrel 3. A group of crushing rods 9 are fixedly connected to the first rotating rod 8. When working, the first rotating rod 8 is driven to rotate by the set motor 7, thereby driving a group of crushing rods 9 to rotate, so that the solid materials conveyed by the feeding component can be crushed to a size that is convenient for the grinder body 1 to grind, thereby avoiding the situation where the internal structure of the grinder body 1 cannot adapt to large pieces of solid materials and causes jamming, and can improve the grinding efficiency.
[0025] The feeding assembly includes a linkage unit and a second rotating rod 10, the first rotating rod 8 is fixedly connected to the inner wall of the feeding tube 2 through the first group of first fixed rods, and the second rotating rod 10 is fixedly connected with an auger 11, and the linkage unit is used to drive the second rotating rod 10 to rotate. During operation, the motor 7 can be used to drive the first rotating rod 8 to rotate while driving the second rotating rod 10 to rotate, thereby driving the auger 11 to rotate, and transporting the solid material into the crushing barrel 3, which can greatly reduce the workload of the staff and eliminate the need for the staff to continuously transport the solid material.
[0026] The linkage unit includes a first sprocket 12, the first sprocket 12 is fixedly connected to the first rotating rod 8, the second rotating rod 10 extends out of the top of the feeding tube 2 and is fixedly connected to the second sprocket 13, the first sprocket 12 and the second sprocket 13 are connected by a first chain 14. When working, the first sprocket 12, the second sprocket 13 and the first chain 14 are set, so that the motor 7 can drive the first rotating rod 8 to rotate, and the second rotating rod 10 can be driven by the transmission of the first chain 14 at the same time, so that the auger 11 can transport the solid material by itself, thereby reducing the workload of the staff, and the staff does not need to perform solid material transportation work for a long time.
[0027] A pair of scrapers 15 are fixedly connected to the bottom of the first rotating rod 8, and the bottom of the scraper 15 is inclined toward the screen plate 5. When working, through the pair of scrapers 15, and the bottom of the scraper 15 is inclined toward the screen plate 5, when the crushed solid materials pass through the screening of the screen plate 5, some crushed solid materials are not crushed completely and cannot be contacted by the crushing rod 9. They can be scooped up by the inclined scraper 15 and crushed again, thereby effectively preventing the screen hole 6 from being blocked and affecting the normal grinding work.
[0028] The connecting pipe 4 is inclined. When working, the connecting pipe 4 is inclined. When the solid material is transported by the auger 11, the solid material can slide from the feeding pipe 2 to the crushing barrel 3 by the inclination of the connecting pipe 4 and be crushed to a size that is convenient for grinding by the grinder body 1.
[0029] Working principle: The solid materials are transported to the crushing barrel 3 through the feeding assembly, and the crushing parts can be used to crush the solid materials. The screen plate 5 is provided, so that the solid materials ground by the grinder body 1 in the prior art can pass through for grinding, and the rest is ground, so that the solid materials can be crushed to a degree that the grinding equipment is more convenient for grinding, avoiding the jamming of the grinder body 1 after long-term use, and improving the grinding efficiency. The motor 7 is provided to drive the first rotating rod 8 to rotate, thereby driving a group of crushing rods 9 to rotate, so that the solid materials transported through the feeding assembly can be crushed to a size that is convenient for the grinder body 1 to grind, thereby avoiding the jamming caused by the internal structure of the grinder body 1 being unable to adapt to large pieces of solid materials, and improving the grinding efficiency. The auger 11 and the linkage unit are provided, and the first rotating rod 8 can be driven by the motor 7 to rotate while driving the second rotating rod 10 to rotate, thereby driving the auger 11 to rotate, and the solid materials can be transported to the crushing barrel 3, which can greatly reduce the workload of workers. The workload of the staff is reduced, and there is no need for the staff to continuously transport the solid materials. By setting the first sprocket 12, the second sprocket 13 and the first chain 14, the motor 7 can drive the first rotating rod 8 to rotate, and the second rotating rod 10 can be driven by the transmission of the first chain 14 at the same time, so that the auger 11 can transport the solid materials by itself, thereby reducing the workload of the staff, and there is no need for the staff to transport the solid materials for a long time. By setting a pair of scrapers 15, and the bottom of the scraper 15 is inclined toward the screen plate 5, when the crushed solid materials pass through the screening of the screen plate 5, some of the crushed solid materials are not completely crushed, and when the crushing rod 9 cannot be contacted, they can be shoveled up by the inclined scraper 15 and crushed again, thereby effectively preventing the sieve hole 6 from being blocked and affecting the normal progress of the grinding work. By setting the connecting pipe 4 as an inclined setting, when the solid materials are transported through the auger 11, the solid materials can slide from the feeding pipe 2 to the crushing barrel 3 by themselves through the inclination of the connecting pipe 4 to be crushed to a size that is convenient for the grinding of the grinder body 1.
[0030] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A feeding mechanism for a grinding device, Features: The invention comprises a grinding machine body (1), the side wall of the grinding machine body (1) is fixedly connected to a feeding pipe (2) via a first fixed plate, a feeding assembly is arranged inside the feeding pipe (2), and the feeding assembly is used to transport solid materials, a crushing barrel (3) is connected to the top of the grinding machine body (1), the outer circular wall of the crushing barrel (3) is connected to the outer circular wall of the feeding pipe (2) via a connecting pipe (4), a sieve plate (5) is fixedly connected to the inner circular wall of the crushing barrel (3), and a group of sieve holes (6) are opened on the sieve plate (5), and a crushing part is arranged inside the crushing barrel (3), and the crushing part is used to crush solid materials.
2. A feeding mechanism of a grinding device according to claim 1, Features: The crushing element comprises a motor (7), the motor (7) being fixedly connected to the top of the crushing barrel (3) via a pair of L-shaped rods, a first rotating rod (8) being provided at the output end of the motor (7), the bottom of the first rotating rod (8) being rotatably connected to the top of the crushing barrel (3), the bottom of the first rotating rod (8) passing through the top of the crushing barrel (3) and extending into the crushing barrel (3), and a group of crushing rods (9) being fixedly connected to the first rotating rod (8).
3. A feeding mechanism of a grinding device according to claim 2, Features: The feeding assembly comprises a linkage unit and a second rotating rod (10), wherein the first rotating rod (8) is fixedly connected to the inner wall of the feeding tube (2) via a first group of first fixing rods, and a screw auger (11) is fixedly connected to the second rotating rod (10), and the linkage unit is used to drive the second rotating rod (10) to rotate.
4. A feeding mechanism of a grinding device according to claim 3, Features: The linkage unit comprises a first sprocket (12), the first sprocket (12) is fixedly connected to a first rotating rod (8), and the second rotating rod (10) is fixedly connected to one end of the top of the feeding tube (2), and the first sprocket (12) and the second sprocket (13) are connected in transmission via a first chain (14).
5. A feeding mechanism of a grinding device according to claim 4, Features: A pair of scrapers (15) are fixedly connected to the bottom of the first rotating rod (8), and the bottom of the scrapers (15) is inclined toward the screen plate (5).
6. A feeding mechanism of a grinding device according to claim 1, Features: The connecting pipe (4) is arranged obliquely.